A silencer element for the lipoprotein lipase gene promoter and cognate double- and single-stranded DNA-binding proteins.

abstract：:Mouse mammary epithelial cells can be transformed in primary cultures to preneoplastic and neoplastic states when treated with N-methyl-N-nitrosourea (MNU). Mammary carcinomas arising from MNU-induced hyperplastic alveolar nodules (a type of mouse mammary preneoplastic lesion) contained transforming c-Ki-ras genes whe...

journal_title：Molecular and cellular biology

authors： Miyamoto S,Sukumar S,Guzman RC,Osborn RC,Nandi S

更新日期：1990-04-01 00:00:00

abstract：:Increasing evidence supports an important biological role for Myc in the downregulation of specific gene transcription. Recent studies suggest that c-Myc may suppress promoter activity through proteins of the basal transcription machinery. We have previously reported that Myc protein, in combination with additional ce...

journal_title：Molecular and cellular biology

authors： Facchini LM,Chen S,Marhin WW,Lear JN,Penn LZ

更新日期：1997-01-01 00:00:00

abstract：:Methyl-accepting assays and a sensitive method for labeling specific CpG sites have been used to show that the DNA of F9 embryonal carcinoma cells decreases in 5-methylcytosine content by ca. 9% during retinoic acid-induced differentiation, whereas the DNA of dimethyl sulfoxide-induced Friend murine erythroleukemia (M...

journal_title：Molecular and cellular biology

authors： Bestor TH,Hellewell SB,Ingram VM

更新日期：1984-09-01 00:00:00

abstract：:The LINE-1, or L1, family of interspersed repeated DNA constitutes roughly 10% of the mammalian genome. Its abundance is due to duplicative transposition via an RNA intermediate, L1-encoded proteins, and reverse transcription. Although, in principle, transposition may occur in any cell type, expression and transpositi...

journal_title：Molecular and cellular biology

authors： Branciforte D,Martin SL

更新日期：1994-04-01 00:00:00

abstract：:The minimal muscle-specific dystrophin promoter contains the consensus sequence CC(A/T)6GG, or the CArG element, which can be found in serum-inducible or muscle-specific promoters. The serum response factor (SRF), which mediates the transcriptional activation of the c-fos gene in response to serum stimulation, can bin...

journal_title：Molecular and cellular biology

authors： Galvagni F,Lestingi M,Cartocci E,Oliviero S

更新日期：1997-03-01 00:00:00

abstract：:A novel pp90rsk Ser/Thr kinase (referred to as RSK3) was cloned from a human cDNA library. The RSK3 cDNA encodes a predicted 733-amino-acid protein with a unique N-terminal region containing a putative nuclear localization signal. RSK3 mRNA was widely expressed (but was predominant in lung and skeletal muscle). By usi...

journal_title：Molecular and cellular biology

authors： Zhao Y,Bjørbaek C,Weremowicz S,Morton CC,Moller DE

更新日期：1995-08-01 00:00:00

abstract：:Activation of PERK following the accumulation of unfolded proteins in the endoplasmic reticulum (ER) promotes translation inhibition and cell cycle arrest. PERK function is essential for cell survival following exposure of cells to ER stress, but the mechanisms whereby PERK signaling promotes cell survival are not tho...

journal_title：Molecular and cellular biology

authors： Cullinan SB,Zhang D,Hannink M,Arvisais E,Kaufman RJ,Diehl JA

更新日期：2003-10-01 00:00:00

abstract：:The four receptor tyrosine kinases of the ErbB family play essential roles in several physiological processes and have also been implicated in tumor generation and/or progression. Activation of ErbB1/EGFR is mainly triggered by epidermal growth factor (EGF) and other related ligands, while activation of ErbB2, ErbB3, ...

journal_title：Molecular and cellular biology

authors： Esparís-Ogando A,Díaz-Rodríguez E,Montero JC,Yuste L,Crespo P,Pandiella A

更新日期：2002-01-01 00:00:00

abstract：:Apoptotic cells are swiftly engulfed by macrophages to prevent the release of noxious materials from dying cells. Apoptotic cells expose phosphatidylserine (PtdSer) on their surface, and macrophages engulf them by recognizing PtdSer using specific receptors and opsonins. Here, we found that mouse resident peritoneal m...

journal_title：Molecular and cellular biology

authors： Nishi C,Toda S,Segawa K,Nagata S

更新日期：2014-04-01 00:00:00

abstract：:Wnt signaling plays an important role in the regulation of bone formation and bone mass. The mechanisms that regulate canonical Wnt signaling in osteoblasts are not fully understood. We show here a novel mechanism by which the adhesion molecule N-cadherin interacts with the Wnt coreceptor LRP5 and regulates canonical ...

journal_title：Molecular and cellular biology

authors： Haÿ E,Laplantine E,Geoffroy V,Frain M,Kohler T,Müller R,Marie PJ

更新日期：2009-02-01 00:00:00

abstract：:A series of deletion mutants spanning the promoter of the adenovirus early-region IV (EIV) gene were tested for transcriptional activity, using both in vitro and in vivo assays. Four distinct domains had additive effects on efficient transcription from the EIV promoter in HeLa whole-cell extracts. The first resided 20...

journal_title：Molecular and cellular biology

authors： Hanaka S,Nishigaki T,Sharp PA,Handa H

更新日期：1987-07-01 00:00:00

abstract：:Gap junctions are membrane channels that permit the interchange of ions and other low-molecular-weight molecules between adjacent cells. Rous sarcoma virus (RSV)-induced transformation is marked by an early and profound disruption of gap-junctional communication, suggesting that these membrane structures may serve as ...

journal_title：Molecular and cellular biology

authors： Crow DS,Beyer EC,Paul DL,Kobe SS,Lau AF

更新日期：1990-04-01 00:00:00

abstract：:The endoplasmic reticulum (ER) is the major cellular compartment where folding and maturation of secretory and membrane proteins take place. When protein folding needs exceed the capacity of the ER, the unfolded protein response (UPR) pathway modulates gene expression and downregulates protein translation to restore h...

journal_title：Molecular and cellular biology

authors： DuRose JB,Scheuner D,Kaufman RJ,Rothblum LI,Niwa M

更新日期：2009-08-01 00:00:00

abstract：:Wnt signaling is critical to many aspects of development, and aberrant activation of the Wnt signaling pathway can cause cancer. Dishevelled (Dvl) protein plays a central role in this pathway by transducing the signal from the Wnt receptor complex to the beta-catenin destruction complex. Dvl also plays a pivotal role ...

journal_title：Molecular and cellular biology

authors： Cong F,Schweizer L,Varmus H

更新日期：2004-03-01 00:00:00

abstract：:The baker's yeast Saccharomyces cerevisiae possesses a single gene encoding heat shock transcription factor (HSF), which is required for the activation of genes that participate in stress protection as well as normal growth and viability. Yeast HSF (yHSF) contains two distinct transcriptional activation regions locate...

journal_title：Molecular and cellular biology

authors： Santoro N,Johansson N,Thiele DJ

更新日期：1998-11-01 00:00:00

abstract：:We describe an interaction between homeodomain-interacting protein kinase 1 (HIPK1) and Daxx, two transcriptional regulators important in transducing growth-regulatory signals. We demonstrate that HIPK1 is ubiquitously expressed in mice and humans and localizes predominantly to the nucleus. Daxx normally resides withi...

journal_title：Molecular and cellular biology

authors： Ecsedy JA,Michaelson JS,Leder P

更新日期：2003-02-01 00:00:00

abstract：:The lactogenic hormones, i.e., prolactin and glucocorticoids, act in concert to stimulate transcription factors responsible for hormone-dependent milk protein gene expression. In the mammary gland, prolactin activates Stat5a and Stat5b and glucocorticoids activate the glucocorticoid receptor (GR). Immunoprecipitation ...

journal_title：Molecular and cellular biology

authors： Cella N,Groner B,Hynes NE

更新日期：1998-04-01 00:00:00

abstract：:Mutations in the Drosophila mus308 gene confer specific hypersensitivity to DNA-cross-linking agents as a consequence of defects in DNA repair. The mus308 gene is shown here to encode a 229-kDa protein in which the amino-terminal domain contains the seven conserved motifs characteristic of DNA and RNA helicases and th...

journal_title：Molecular and cellular biology

authors： Harris PV,Mazina OM,Leonhardt EA,Case RB,Boyd JB,Burtis KC

更新日期：1996-10-01 00:00:00

abstract：:The CBP/p300 family of proteins comprises related acetyltransferases that coactivate signal-responsive transcription. Recent evidence suggests that p300/CBP may also interact directly with complexes that mediate different aspects of DNA metabolism such as replication and repair. In this report, we show that loss of dC...

journal_title：Molecular and cellular biology

authors： Smolik S,Jones K

更新日期：2007-01-01 00:00:00

abstract：:To overcome the difficulty of assessing oncogene action in human epithelial cell types, such as thyroid, which have limited proliferative potential in culture, we have explored the use of temperature-sensitive (ts) mutants of simian virus 40 (SV40) early region to create conditionally immortalized epithelial cell line...

journal_title：Molecular and cellular biology

authors： Wynford-Thomas D,Bond JA,Wyllie FS,Burns JS,Williams ED,Jones T,Sheer D,Lemoine NR

更新日期：1990-10-01 00:00:00

abstract：:GCN4 is a transcriptional activator of amino acid-biosynthetic genes in the yeast Saccharomyces cerevisiae. GCN2, a translational activator of GCN4 expression, contains a domain homologous to the catalytic subunit of eucaryotic protein kinases. Substitution of a highly conserved lysine residue in the kinase domain abo...

journal_title：Molecular and cellular biology

authors： Wek RC,Ramirez M,Jackson BM,Hinnebusch AG

更新日期：1990-06-01 00:00:00

abstract：:The role of chromatin-remodeling factors in transcription is well established, but the link between chromatin-remodeling complexes and DNA repair remains unexplored. Human Rvb1 and Rvb2 are highly conserved AAA(+) ATP binding proteins that are part of various chromatin-remodeling complexes, such as Ino80, SNF2-related...

journal_title：Molecular and cellular biology

authors： Jha S,Shibata E,Dutta A

更新日期：2008-04-01 00:00:00

abstract：:The serum response factor (SRF) and myocyte enhancer factor 2A (MEF2A) represent two human members of the MADS-box transcription factor family. Each protein has a distinct biological function which is reflected by the distinct specificities of the proteins for coregulatory protein partners and DNA-binding sites. In th...

journal_title：Molecular and cellular biology

authors： West AG,Shore P,Sharrocks AD

更新日期：1997-05-01 00:00:00

abstract：:Following hepatic injury or stress, gluconeogenic and acute-phase response genes are rapidly upregulated to restore metabolic homeostasis and limit tissue damage. Regulation of the liver-restricted insulin-like growth factor binding protein 1 (IGFBP-1) gene is dramatically altered by changes in the metabolic state and...

journal_title：Molecular and cellular biology

authors： Leu JI,Crissey MA,Leu JP,Ciliberto G,Taub R

更新日期：2001-01-01 00:00:00

abstract：:Glucocorticoids are stress hormones that maintain homeostasis through gene regulation mediated by nuclear receptors. We have discovered that other cellular stressors are integrated with glucocorticoid signaling through a new hormone-independent phosphorylation site, Ser134, on the human glucocorticoid receptor (GR). S...

journal_title：Molecular and cellular biology

authors： Galliher-Beckley AJ,Williams JG,Cidlowski JA

更新日期：2011-12-01 00:00:00

abstract：:In this study, we have constructed retroviral vectors expressing the interleukin-7 (IL-7) cDNA and have used infection with these retroviruses to express this cytokine endogenously in an IL-7-dependent pre-B-cell line. Infection with IL-7 retroviruses, but not with a control retrovirus, resulted in the conversion of t...

journal_title：Molecular and cellular biology

authors： Overell RW,Clark L,Lynch D,Jerzy R,Schmierer A,Weisser KE,Namen AE,Goodwin RG

更新日期：1991-03-01 00:00:00

abstract：:Microinjection of p21Ha-ras proteins into Xenopus laevis oocytes induces a rapid increase of 1,2-diacylglycerol (DAG) levels. The observed alterations in DAG levels were consistent with the ability of the protein to induce maturation, measured by germinal vesicle breakdown (GVBD). Both the increase in DAG levels and G...

journal_title：Molecular and cellular biology

authors： Lacal JC

更新日期：1990-01-01 00:00:00

abstract：:RBM4 promotes differentiation of neuronal progenitor cells and neurite outgrowth of cultured neurons via its role in splicing regulation. In this study, we further explored the role of RBM4 in neuronal differentiation. During neuronal differentiation, energy production shifts from glycolysis to oxidative phosphorylati...

journal_title：Molecular and cellular biology

authors： Su CH,Hung KY,Hung SC,Tarn WY

更新日期：2017-01-19 00:00:00

abstract：:The levels of molecular chaperones and folding enzymes in the endoplasmic reticulum (ER) are controlled by a transcriptional induction process termed the unfolded protein response (UPR). The mammalian UPR is mediated by the cis-acting ER stress response element (ERSE), the consensus sequence of which is CCAAT-N(9)-CCA...

journal_title：Molecular and cellular biology

authors： Yoshida H,Okada T,Haze K,Yanagi H,Yura T,Negishi M,Mori K

更新日期：2001-02-01 00:00:00

abstract：:Bright/Arid3a has been characterized both as an activator of immunoglobulin heavy-chain transcription and as a proto-oncogene. Although Bright expression is highly B lineage stage restricted in adult mice, its expression in the earliest identifiable hematopoietic stem cell (HSC) population suggests that Bright might h...

journal_title：Molecular and cellular biology

authors： Webb CF,Bryant J,Popowski M,Allred L,Kim D,Harriss J,Schmidt C,Miner CA,Rose K,Cheng HL,Griffin C,Tucker PW

更新日期：2011-03-01 00:00:00